Construction Math (all correct)

Whole numbers are compete units without what? correct answers Fractions or decimals What is a digit? correct answers Any number from 0 to 9 ( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,) When adding, what do you have to do to the units when the number is greater than 9? correct answers Carry the tens column from the sum of the ones column to the tens column of the whole problem. In math how do you find the difference between two numbers? correct answers Subtract What is the most efficient way to add the same number together? correct answers Multiply What is the divisor? correct answers The number you are dividing by What are the 5 basic functions of a calculator? correct answers 1) Add 2) Subtract 3) Multiply 4) Divide 5) ON/C turns on and clears the calculator How long is a yardstick? correct answers 3ft What is a numerator and demominator? correct answers Numerator Top # ---------------- ---------------- Denominator Bottom # 1/4'' = correct answers 4/16'' 2/16'' = correct answers 1/8'' 3/4'' correct answers 6/8'' 10/16'' correct answers 5/8'' What is the first thing you must do when finding common denominators? correct answers Reduce each fraction to its lowest term What are the steps for multiplying fractions? correct answers 1) Multiply numerators 2) Multiply denominators 3) Reduce What are the steps for dividing fractions? correct answers 1) Invert the fractions your dividing by 2) Change the division to multiplication 3) Multiply the fraction